/* _________________页头_________________ */

header {
    width: 100%;
    padding: 15px 0;
    border-bottom: 2px solid #0ba1e4;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    background-color: rgba(255, 255, 255, 0.9);
    position: sticky;
    top: 0;
    z-index: 999;
}

.wrap {
    width: 940px;
    padding: 0 15px;
    margin: 0 auto;
}

.header-main {
    width: 100%;
    display: flex;
    justify-content: space-between;
}


/* logo */

.logo {
    height: 50px;
    padding-left: 15px;
}


/* 导航 */

.nav {
    display: flex;
}

.nav a {
    padding: 16px 25px 0px;
    color: #777;
    text-align: center;
}

.nav a:hover {
    color: #0ba1e4;
}

.nav a:first-of-type {
    color: #0ba1e4;
}

.nav a:first-of-type p {
    width: 18px;
    border-top: 1px solid #0ba1e4;
    margin: 4px auto 0px;
}


/* 手机导航按钮 */

.tel-btn {
    margin-top: 8px;
    margin-right: 15px;
    margin-bottom: 8px;
    padding: 9px 10px;
    background-color: transparent;
    border: 1px solid #ddd;
    border-radius: 4px;
    cursor: pointer;
    display: none;
}

.tel-btn span {
    display: block;
    width: 22px;
    height: 2px;
    background-color: #888;
    border-radius: 1px;
}

.tel-btn span:nth-child(1) {
    height: .5px;
}

.tel-btn span:nth-child(3) {
    height: 1.5px;
    margin: 3px 0;
}


/* 手机导航 */

.tel-nav {
    width: calc(100% - 30px);
    height: 0;
    border-top: none;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    transition: height .3s;
}

.tel-nav a {
    height: 20px;
    padding: 16px 10px 5px;
    color: #777;
}

.tel-nav a:first-of-type {
    color: #0ba1e4;
}

.tel-nav a:hover {
    color: #0ba1e4;
}


/* _________________全屏轮播_________________ */

.slideshow {
    width: 100%;
    height: 540px;
    position: relative;
    overflow: hidden;
}

.slideshow .slideshow-list {
    height: 100%;
    position: absolute;
}

.slideshow .slideshow-list li {
    float: left;
    height: 100%;
    position: relative;
    overflow: hidden;
}

.slideshow .slideshow-list li img {
    height: 100%;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.slideshow .doc {
    height: 12px;
    position: absolute;
    left: 50%;
    bottom: 40px;
    transform: translateX(-50%);
}

.slideshow .doc .item {
    display: inline-block;
    width: 10px;
    height: 10px;
    margin: 1px;
    border: 1px solid #fff;
    border-radius: 10px;
    background-color: rgba(0, 0, 0, 0);
    cursor: pointer;
    box-sizing: border-box;
}

.on {
    width: 12px!important;
    height: 12px!important;
    background-color: #fff!important;
}


/* _________________我们的成绩_________________ */

.grade {
    background-color: #fff;
}

.grade section {
    height: 335px;
}

.grade-con {
    width: 100%;
    height: 144.8px;
    display: flex;
    flex-direction: row;
    justify-content: space-between;
}

.grade-main {
    width: 212.5px;
    height: 100%;
    display: flex;
    flex-direction: column;
}

.grade-main .grade-top {
    width: 100%;
    height: 105px;
    font-family: "Roboto", Arial, Tahoma, sans-serif;
    font-size: 70px;
    line-height: 1.5em;
    color: #0ba1e4;
}

.grade-main .grade-bottom {
    margin: 10px 0;
    color: #919191;
    font-size: 18px;
    font-weight: 300;
}


/* _________________我们的优势_________________ */

main {
    padding: 50px 15px;
    background-color: #e1e1e1;
    color: #333;
    font-size: 14px;
}

main section {
    margin: 0 auto;
    width: 940px;
    height: 470.8px;
    text-align: center;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

main section .title {
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
}

main section .title .advance {
    font-size: 36px;
    font-weight: 300;
    line-height: 1.1;
    margin-top: 20px;
    margin-bottom: 10px;
}

main section .title p {
    margin-top: 20px;
    margin-bottom: 16px;
    width: 80px;
    border-top: 2px solid #0ba1e4;
}

main section .title .txt {
    margin-top: 10px;
    margin-bottom: 20px;
    font-size: 30px;
    font-weight: 300;
    color: #777;
}

main section .title .txt i {
    font-size: 65%;
    line-height: 1;
}

main section .con {
    width: 100%;
    height: 280.6px;
    display: flex;
    flex-direction: row;
    justify-content: space-between;
}

main section .con .sec-wrap {
    display: flex;
    background-color: #fafafa;
    border: 1px solid #c1c1c1;
    transition: all 0.225s ease-in-out;
}

main section .con .sec-wrap:hover {
    background-color: #0ba1e4;
    border: 1px solid #0ba1e4;
    box-shadow: 0 0 20px 0 rgba(45, 183, 245, .5);
    color: #fff;
}

main section .con .sec-wrap:hover .iconfont {
    color: #fff;
}

main section .con .commin {
    padding: 10px;
    width: 191px;
    display: flex;
    flex-direction: column;
    align-items: center;
}

main section .con .commin span {
    line-height: 1.5em;
}

main section .con .commin .tips {
    font-weight: 300;
    font-size: 24px;
    margin-top: 20px;
    margin-bottom: 10px;
    line-height: 1.5em;
}

main section .con .commin p {
    line-height: 1.5em;
}


/* _________________我们的服务_________________ */

.serve {
    background-color: #fff;
}

.serve section {
    height: 765.8px;
}

.serve-con {
    width: 100%;
    height: 530px;
    padding-top: 20px;
    padding-bottom: 50px;
    box-sizing: border-box;
    display: flex;
    flex-direction: row;
}

.serve-con .serve-main {
    width: 25%;
    height: 450px;
    border: 1px solid #c1c1c1;
    background-color: #fafafa;
    box-sizing: border-box;
    transition: all 0.3s ease-in-out;
}

.serve-con .serve-ch {
    background-color: #0ba1e4;
    border: 1px solid #0ba1e4;
    box-shadow: 0 0 20px 0 rgba(45, 183, 245, .5);
    color: #fff;
    transform: scale(1.1);
}

.serve-con .serve-ch .serve-top p:first-of-type {
    color: #fff;
}

.serve-con .serve-ch .serve-bottom a {
    color: #fff;
    border-color: #fff;
}

.serve-con .serve-main .serve-top {
    padding-top: 20px;
    padding-bottom: 20px;
    border-bottom: 1px solid #c1c1c1;
}

.serve-con .serve-main .serve-top P {
    line-height: 2em;
}

.serve-main .serve-top P:first-of-type {
    font-weight: bold;
    color: #0ba1e4;
    font-size: 18px;
}

.serve-con .serve-main .serve-bottom {
    padding-top: 20px;
    padding-bottom: 30px;
}

.serve-con .serve-main .serve-bottom p {
    line-height: 3em;
    margin-bottom: 10px;
}

.serve-main .serve-bottom a {
    display: inline-block;
    padding: 6px 20px;
    color: #0ba1e4;
    border-radius: 4px;
    border: 1px solid #0ba1e4;
    background: transparent;
    transition: all 0.225s ease-in-out;
}

.serve-con .serve-main .serve-bottom a:hover {
    color: #0ba1e4;
    background-color: #fff;
}


/* 查看更多 */

.serve .serve-more {
    width: 100%;
    height: 45.6px;
}

.serve .serve-more a {
    display: inline-block;
    padding: 10px 16px;
    font-size: 18px;
    color: #0ba1e4;
    border-radius: 4px;
    border: 1px solid #0ba1e4;
    background: transparent;
    transition: all 0.225s ease-in-out;
}

.serve .serve-more a:hover {
    color: #fff;
    background-color: #0ba1e4;
}


/* _________________客户的鼓励_________________ */

.guli {
    background-color: #f5f5f5;
}

.guli section {
    height: 510.2px;
}

.guli-con {
    width: 100%;
    height: 320px;
    display: flex;
    flex-direction: row;
    justify-content: space-between;
}

.guli-con .guli-main {
    width: 293px;
    padding: 30px 0;
    box-sizing: border-box;
}

.guli-main .guli-top {
    width: 100%;
    height: 190px;
}

.guli-main .guli-top .popover {
    height: 160px;
    width: 100%;
    background-color: #f5f5f5;
    border-radius: 4px;
    border: 1px solid #34a263;
    position: relative;
    z-index: 10;
}

.guli-main .guli-top .popover .arrow {
    border: 11px solid transparent;
    border-top-color: #34a263;
    border-bottom-width: 0;
    position: absolute;
    left: 50%;
    margin-left: -11px;
    bottom: -11px;
}

.guli-main .guli-top .popover .arrow::after {
    content: " ";
    width: 0;
    height: 0;
    border: 10px solid transparent;
    position: absolute;
    margin-left: -10px;
    bottom: 2px;
    border-top-color: #f5f5f5;
    border-bottom-width: 0;
}

.guli-main .guli-top .popover img {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    position: absolute;
    top: -26px;
    left: 50%;
    transform: translateX(-50%);
}

.guli-main .guli-top .popover p {
    margin: 9% 0 10px;
    padding: 9px 14px 0px;
    text-align: left;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 5;
    -webkit-box-orient: vertical;
}

.guli-main .guli-top .popover .popover-btm {
    width: 91%;
    margin-left: 15px;
    font-size: 12px;
    display: flex;
    justify-content: space-between;
}

.guli-main .guli-top .popover .popover-btm span {
    padding: .5% 3.5%;
    background-color: #aaa;
    color: #fff;
}

.guli-main .guli-top .popover .popover-btm .position {
    color: #aaa;
    display: flex;
}

.guli-main .guli-top .popover .popover-btm .position i {
    width: 10px;
    height: 10px;
    margin-top: 3px;
    margin-right: 4px;
    background: url(../images/pic_032.svg) no-repeat;
}

.guli-main .guli-bottom {
    margin: 0 auto;
    width: 70px;
    height: 70px;
    background: url(../images/pic_033.svg) no-repeat;
}


/* _________________最新资讯_________________ */

.news {
    background-color: #fff;
}

.news section {
    height: 558px;
}

.news-con {
    width: 100%;
    height: 381px;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    align-content: space-between;
}

.news-main {
    width: 455px;
    height: 112px;
    padding: 20px 0;
    display: flex;
    justify-content: space-between;
}

.news-main img {
    width: 140px;
    height: 100%;
    padding: 4px;
    border: 1px solid #ddd;
    border-radius: 4px;
    box-sizing: border-box;
    cursor: pointer;
    transition: border .2s ease-in-out;
}

.news-main img:hover {
    border-color: #337ab7;
}

.news-main .news-txt {
    width: 305px;
    padding: 5px 0;
    text-align: left;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.news-main .news-txt .headline {
    width: 100%;
    height: 19px;
    margin-bottom: 4px;
    line-height: 1.1;
    font-size: 18px;
    color: #0ba1e4;
    font-weight: 300;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
}

.news-main .news-txt .headline:hover {
    font-weight: bold;
}

.news-main .news-txt p {
    width: 100%;
    line-height: 1.5em;
    font-size: 12px;
    color: #919191;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}

.news-main .news-txt .news-p {
    font-size: 12px;
    color: #999;
    display: flex;
    justify-content: space-between;
}

.news-main .news-txt .news-p a {
    margin-right: 10px;
    color: #999;
}

.news-main .news-txt .news-p a:hover {
    color: #f93;
}

.news-btm {
    width: 100%;
    height: 33px;
    display: flex;
    justify-content: center;
    align-items: flex-end;
}

.news-btm a {
    font-size: 19.5px;
    color: #337ab7;
    font-weight: 300;
}

.news-btm a:hover {
    color: #23527c;
    text-decoration: underline;
}


/* _________________我们的客户_________________ */

.client section {
    height: 399px;
}

.client-con {
    width: 100%;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
}

.client-main {
    width: 146.6px;
    height: 104.5px;
    display: flex;
    justify-content: center;
    align-items: center;
}

.client-main img {
    width: 88%;
    border: 1px solid #c1c1c1;
    filter: grayscale(100%);
    transition: all 0.3s ease-in-out;
}

.client-main img:hover {
    background-color: #fafafa;
    border: 1px solid #0ba1e4;
    box-shadow: 0 0 10px 0 rgba(45, 183, 245, .5);
    filter: none;
}


/* _________________免费资讯_________________ */

.free {
    padding: 0;
    background-image: linear-gradient(to bottom, #0076d1, #5db8ff);
    overflow: hidden;
    position: relative;
}

.free .can {
    position: absolute;
    z-index: -1;
}

.free section {
    height: 257px;
}

.free-con {
    margin: 30px 0 40px;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.free-con .free-title {
    width: 360px;
    line-height: 2em;
    color: #f5f5f5;
    font-size: 36px;
    font-weight: 300;
    border-bottom: 2px solid #fff;
}

.free-con p {
    margin: 10px 0;
    font-size: 18px;
    color: #f1f1f1;
    font-weight: 300;
    line-height: 1.1;
}

.free-con a {
    margin-top: 20px;
    padding: 10px 30px;
    border: 1px solid #fff;
    border-radius: 6px;
    font-size: 24px;
    color: #fff;
    transition: all 0.225s ease-in-out;
}

.free-con a:hover {
    color: #0ba1e4;
    background-color: #fff;
}


/* _________________关于我们_________________ */

.about {
    padding: 0;
    background-color: #363636;
}

.about section {
    width: 940px;
    height: 240px;
    flex-direction: row;
}

.about-con {
    width: 16.66666667%;
    margin: 40px 0;
    padding-left: 1em;
    border-left: 2px solid #c1c1c1;
    text-align: left;
    color: #f5f5f5;
    box-sizing: border-box;
    display: flex;
    flex-direction: column;
}

.about-con .about-title {
    margin-top: 10px;
    margin-bottom: 25px;
    font-size: 18px;
    font-weight: 300;
    line-height: 1.1;
}

.about-con a {
    color: #f5f5f5;
    line-height: 2.5em;
}

.about-con a:hover {
    text-decoration: underline;
}

.about-con img {
    width: 131px;
    height: 131px;
}

.about-con p {
    width: 131px;
    line-height: 2.5em;
    text-align: center;
}

.about-con:last-of-type {
    width: 33.33333333%;
    border-right: 2px solid #c1c1c1;
}

.about-con .about-common {
    padding-left: 10px;
    height: 33.33333333%;
    color: #ffffff;
    font-size: 28px;
    font-weight: 300;
    display: flex;
    align-items: center;
}

.about-con .about-common img {
    width: 40px;
    height: 40px;
    margin-right: 10px;
}


/* _________________页尾_________________ */

.footer {
    padding: 0;
    background-color: #666;
}

.footer section {
    height: 124px;
    align-items: center;
}

.footer section p {
    margin-top: 10px;
    line-height: 40px;
    color: #fafafa;
}

.footer section a {
    color: #fafafa;
}

.footer section .baobei {
    width: 300px;
    padding: 20px 0;
}

.footer section .baobei img {
    vertical-align: top;
}


/* _________________留言板_________________ */

.liuyan {
    box-shadow: 0 8px 40px 0 rgba(0, 0, 0, 0.4);
    position: fixed;
    left: 20px;
    bottom: 20px;
    z-index: 999;
}

.liuyan .small {
    width: 240px;
    height: 46px;
    border-radius: 8px;
    background-color: #6696ff;
    box-shadow: 0 8px 40px 0 rgba(0, 0, 0, 0.4);
    font-size: 14px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    display: none;
}

.liuyan .small-left {
    margin-left: 14px;
    line-height: 46px;
    color: #fff;
}

.liuyan .small .zhankai {
    width: 34px;
    height: 100%;
    background: url(../images/nodeMax.png) no-repeat 0 center;
    cursor: pointer;
}

.liuyan .big {
    width: 240px;
    height: 406px;
    color: #000;
    border-radius: 8px;
    background-color: #fff;
}

.liuyan .big .big-title {
    width: 100%;
    height: 46px;
    background-color: #6696FF;
    height: 46px;
    line-height: 46px;
    font-size: 14px;
    border-top-left-radius: 5px;
    border-top-right-radius: 5px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.liuyan .big .big-title .shouqi {
    height: 46px;
    width: 34px;
    background: url(../images/nodeMin.png) no-repeat 0 center;
    cursor: pointer;
}

.liuyan .big .zhonglan {
    margin: 12px;
    line-height: 18px;
    font-size: 14px;
    color: #303133;
}

.liuyan .big form {
    width: 100%;
    height: 250px;
    padding-top: 12px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    align-items: center;
}

.liuyan .big form #text {
    width: 192px;
    height: 58px;
    padding: 10px 12px;
    resize: none;
    outline: none;
    border: 1px solid #DCDFE6;
    border-radius: 4px;
    font-size: 12px;
    line-height: 18px;
    text-align: left;
}

.liuyan .big form input {
    width: 172px;
    height: 32px;
    line-height: 32px;
    font-size: 12px;
    border: none;
}

.liuyan .big form div {
    width: 215px;
    height: 33px;
    line-height: 32px;
    border: 1px solid #DCDFE6;
    border-radius: 4px;
    display: flex;
}

.liuyan .big form div span {
    width: 35px;
    height: 32px;
    border-radius: 4px 0 0 4px;
    background: url(../images/dzhi.png) no-repeat 9px center;
}

.liuyan .big form div:nth-of-type(1) span {
    background: url(../images/user.png) no-repeat 9px center;
}

.liuyan .big form div:nth-of-type(2) span {
    background: url(../images/nodephone.png) no-repeat 9px center;
}

.liuyan .big .submit {
    width: 218px;
    height: 32px;
    margin: 12px 12px 0 10px;
    display: flex;
    justify-content: flex-end;
}

.liuyan .big .submit span {
    width: 64px;
    height: 32px;
    background-color: #6696FF;
    border-radius: 4px;
    line-height: 32px;
    text-align: center;
    font-size: 12px;
    color: #fff;
    cursor: pointer;
}


/* _________________右侧边栏_________________ */

.sidebar {
    position: fixed;
    bottom: 30%;
    right: .1%;
    z-index: 999;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.sidebar .bar {
    position: relative;
}

.sidebar .bar:nth-child(5) {
    display: none;
}

.sidebar .bar a {
    display: block;
    width: 48px;
    height: 48px;
    border: 1px solid #0ba1e4;
    box-sizing: border-box;
}

.sidebar .bar div {
    height: 48px;
    padding-left: 10px;
    padding-right: 2px;
    white-space: nowrap;
    border: 1px solid #0ba1e4;
    background-color: #0ba1e4;
    text-align: center;
    line-height: 48px;
    font-size: 18px;
    color: #fff;
    box-sizing: border-box;
    position: absolute;
    bottom: 0;
    right: 48px;
    display: none;
}

.sidebar .bar:nth-child(4) div {
    height: 196px;
    right: 50px;
    padding: 0;
}

.sidebar .bar:hover div {
    display: block;
}

.sidebar .bar:nth-child(1) a {
    background: #f5f5f5 url(../images/pic_034.png) no-repeat;
    background-position: 0 -92px;
}

.sidebar .bar:nth-child(1):hover a {
    background-position: -46px -92px;
    background-color: #0ba1e4;
}

.sidebar .bar:nth-child(2) a {
    background: #f5f5f5 url(../images/pic_034.png) no-repeat;
    background-position: 0 -138px;
}

.sidebar .bar:nth-child(2):hover a {
    background-position: -46px -138px;
    background-color: #0ba1e4;
}

.sidebar .bar:nth-child(3) a {
    background: #f5f5f5 url(../images/pic_034.png) no-repeat;
    background-position: 0 -184px;
}

.sidebar .bar:nth-child(3):hover a {
    background-position: -46px -184px;
    background-color: #0ba1e4;
}

.sidebar .bar:nth-child(4) a {
    background: #f5f5f5 url(../images/pic_034.png) no-repeat;
    background-position: 0 -230px;
}

.sidebar .bar:nth-child(4):hover a {
    background-position: -46px -230px;
    background-color: #0ba1e4;
}

.sidebar .bar:nth-child(5) a {
    background: #f5f5f5 url(../images/pic_034.png) no-repeat;
}

.sidebar .bar:nth-child(5):hover a {
    background-position: -46px 0;
    background-color: #0ba1e4;
}


/* _________________手机端底部_________________ */

.phone {
    width: 100%;
    height: 53px;
    display: none;
}

.mob-footer {
    width: 100%;
    height: 53px;
    border-top: 2px solid #0ba1e4;
    background-color: rgba(255, 255, 255, 0.9);
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    position: fixed;
    bottom: 0;
    left: 0;
    z-index: 900;
    display: none;
}

.mob-footer a {
    width: 25%;
    padding-top: 5px;
    box-sizing: border-box;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.mob-footer a img {
    width: 28px;
    height: 28px;
}

.mob-footer a span {
    font-size: 12px;
    color: #616161;
}